105943446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{840821}}^1$

素因数の和:840836

約数の個数: 24

約数和(自身を含む): 262336464

約数和(自身を除く): 156393018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 840821, 1681642, 2522463, 5044926, 5885747, 7567389, 11771494, 15134778, 17657241, 35314482, 52971723, 105943446]

約数ペア:

[(1, 105943446), (2, 52971723), (3, 35314482), (6, 17657241), (7, 15134778), (9, 11771494), (14, 7567389), (18, 5885747), (21, 5044926), (42, 2522463), (63, 1681642), (126, 840821)]